Bridge assembly for guitars



FIG. 1 is a top plan view of a bridge assembly for guitars showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a left side elevational view; and

FIG. 6 is a bottom plan view. 

The ornamental design for a bridge assembly for guitars, substantially as shown and described. 